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YY/T 0873.7-2014: Dentistry. Number coding system for rotary instruments. Part 7: Specific characteristics of mandrels and special instruments
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YY/T 0873.7-2014 | English | 114 |
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Dentistry. Number coding system for rotary instruments. Part 7: Specific characteristics of mandrels and special instruments
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YY/T 0873.7-2014
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Basic data | Standard ID | YY/T 0873.7-2014 (YY/T0873.7-2014) | | Description (Translated English) | Dentistry. Number coding system for rotary instruments. Part 7: Specific characteristics of mandrels and special instruments | | Sector / Industry | Medical Device & Pharmaceutical Industry Standard (Recommended) | | Classification of Chinese Standard | C33 | | Classification of International Standard | 11.060.25 | | Word Count Estimation | 6,661 | | Date of Issue | 6/17/2014 | | Date of Implementation | 7/1/2015 | | Quoted Standard | YY/T 0873.1; YY/T 0873.2 | | Adopted Standard | ISO 6360.7-2006, IDT | | Regulation (derived from) | China Food and Drug Administration in 2014 Bulletin No. 30 | | Issuing agency(ies) | State Food and Drug Administration | | Summary | This Standard applies to dentistry dedicated spindles and special equipment. This Standard specifies the mandrel and special equipment such as cutting bone drill, drill planting, trephine, feature encoding digital scraping wax and polishing equipment. The | YY/T 0873.7-2014: Dentistry. Number coding system for rotary instruments. Part 7: Specific characteristics of mandrels and special instruments
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Dentistry.Number coding system for rotary instruments.Part 7. Specific characteristics of mandrels and special instruments
ICS 11.060.25
C33
People's Republic of China pharmaceutical industry standards
Dentistry - Number coding system for rotary instruments
Part 7. spindles and special instrument features
Part 7. Specificcharacterristicsofmandrelsandspecialinstruments
(ISO 6360-7.2006, IDT)
Issued on. 2014-06-17
2015-07-01 implementation
China Food and Drug Administration released
Foreword
YY/T 0873 "Dental rotary instruments - Number coding system" is divided into seven sections.
--- Part 1. General characteristics;
--- Part 2. Shape;
--- Part 3. Characteristics burs and cutting tools;
--- Part 4. Characteristics of diamond instruments;
--- Part 5. Characteristics of root canal instruments;
--- Part 6. Characteristics of grinding equipment;
--- Part 7. Characteristics of the mandrel and special equipment.
This section is YY/T Section 70873 of.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This part identical with ISO 6360-7.2006 "Part 7 - Number coding system for rotary instruments Dentistry. mandrels and special instruments
Characteristics". This part of ISO 6360-7.2006 The main differences are as follows.
--- According to GB/T 1.1 requirements of a number of editorial changes;
--- For other international standards cited in this section, if it has converted to our standards, replace the International Standard In this section, references to
The corresponding number of national or industry standards, and in Part 2 of this chapter marked on relationships.
Please note that some of the content of this document may involve patents. Issuer of this document does not assume responsibility for the identification of these patents.
This part is proposed by the China Food and Drug Administration.
This part of the National Dental Materials and Devices Equipment Standardization Technical Committee dental equipment and instruments at the Technical Committee
(SAC/TC99/SC1) centralized.
This section drafted by. State Food and Drug Administration Guangzhou Medical Device Quality Supervision and Inspection Center.
The main drafters of this section. Lei Xiufeng Zhang heroes.
Introduction
This section is part of a digital standard coding system for rotary instruments. All kinds of dental rotary instruments, including endodontic instruments, has been in the global scope
Produced and used by dental professionals around inside.
The standard for all types of dental rotary instruments, including accessories connected thereto, to provide a common set of digital coding system.
The use of digital coding system meaning that if the system is widely used, manufacturers and traders of dental rotary instruments by
The standard directory inquiry direct access to information about the device.
This standard is based on a dental rotary instruments of trade, production and dental professional needs, identification and classification of these instruments and the establishment of a pass
Use the system. This standard applies to all established a dental rotary instruments and easy to understand digital coding system, this system uses 15 series
Code numbers and proprietary features characterize the general instruments or instrument groups.
Group 13 digits for material identification devices working portion.
Lever handles and Group 23 digits used to identify instruments, and the total length of the instrument.
Group 3 3 digits for shape recognition device.
Group 4 3 figures for proprietary feature recognition device group.
Group 53 digit identification device for the nominal diameter of the working portion.
Digital coding for the generic code does not provide accurate product information. This information is provided by the respective product standard dental rotary instruments.
In the application of the digital coding system to find the correct codes and characteristics, the user should see YY/T 0873.1 and YY/T 0873.2 get through
Use of information, and see the next section (YY/T 0873.3 ~ YY/T 0873.7) to obtain a device or group of devices further feature information.
Dentistry - Number coding system for rotary instruments
Part 7. spindles and special instrument features
1 Scope
YY/T 0873 provisions of this part of the mandrel and special equipment such as cutting bone drill, planting drill, trephine, characterized compile scraping wax and polishing instruments
Code numbers. Three digits constitute the three digit coding principle 15 full array of digital coding of Group 4 in the YY/T 0873.1 and
YY/T 0873.2 has to be explained.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
YY/T 0873.1 Dental rotary instruments - Number coding system - Part 1. General characteristics (YY/T 0873.1-2013,
ISO 6360-1.2004, IDT)
YY/T 0873.2 Dental rotary instruments - Number coding system - Part 2. Shape (YY/T 0873.2-2014,
ISO 6360-2.2004, IDT)
3 Terms and Definitions
Terms and definitions YY/T 0873.1 defined apply to this document.
Feature code number 4 spindle and a dedicated instrument
4.1 General
In YY/T 0873.1, and it describes the general characteristics of digital coding system for rotary instruments. And provides a full array of 15 per 3
Figures for Group 1 Group 1 and Group 2.
In YY/T 0873.2 stipulated in the shape of their corresponding encoded rotary instruments, namely the encoded third set of numbers.
Characteristics of digital identification devices Group 3 Group 4.
The shape code YY/T 0873.2 explanation has been given, the first 10 to 12-bit code to 000.
4.2 mandrel
As the mandrel no further information is provided, the first 10, 11-bit encoding for 000.
4.3 special equipment
Special equipment is cut bone drill, planting drill, trephine, scraping wax and polishing equipment.
Features special equipment is the length of their work site.
Special equipment working part of the length of the information given by the first three digits 10,11,12 bit full array.
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